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jperezdelreal
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background-processing

Schedule and execute iOS background tasks with BGTaskScheduler APIs.

Updated Apr 6, 2026
Search Tags:#debugging#swift#ios#background-tasks#task-scheduling#bgtaskscheduler#app-performance
One-click install
npx skills add https://github.com/jperezdelreal/GymBro --skill background-processing-jperezdelreal
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: background-processing
Source: https://github.com/jperezdelreal/GymBro/tree/main/.squad/skills/shared/background-processing
Command: npx skills add https://github.com/jperezdelreal/GymBro --skill background-processing-jperezdelreal

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Schedule and execute background work on iOS using BGTaskScheduler and related background mechanisms to keep apps responsive, up-to-date, and energy-efficient without manual polling.

Core Features & Use Cases

  • Supports BGAppRefreshTask for short fetches, BGProcessingTask for long-running maintenance, BGContinuedProcessingTask for foreground-initiated work that continues in background (iOS 26+), Background URLSession downloads, and background push notifications.
  • Provides guidance on Info.plist configuration, task expiration handling, completion signaling, and debugging with simulated launches.
  • Typical use cases include refreshing app data, performing maintenance during idle times, exporting or processing data in background, and ensuring reliable background updates.

Quick Start

Register a BGTaskScheduler task, implement its handler, schedule the next task, and call setTaskCompleted on completion.

Frequently Asked Questions about background-processing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I schedule background tasks on iOS using BGTaskScheduler?▼

Schedule iOS background tasks by registering a BGTaskScheduler handler, configuring Info.plist identifiers, and calling setTaskCompleted upon execution to ensure system compliance and reliable re-scheduling.

What is the difference between BGAppRefreshTask and BGProcessingTask?▼

BGAppRefreshTask handles short background fetches for data updates, while BGProcessingTask executes long-running maintenance work during idle periods, and both require proper completion signaling.

Can I continue foreground-started work in the background on iOS 26?▼

Yes, foreground-initiated work continues in the background using BGContinuedProcessingTask on iOS 26+, allowing extended data processing without manual polling or app suspension.

Do I need to configure Info.plist for background URLSession downloads?▼

Yes, background URLSession downloads and silent pushes require correct Info.plist configuration to register permitted background modes and ensure reliable task execution and completion signaling.

Why does my iOS background task expire before finishing?▼

iOS background tasks expire due to system-enforced time limits, requiring proper task expiration handling, completion signaling via setTaskCompleted, and safe re-scheduling for remaining work.

What is the best way to debug background task scheduling in iOS?▼

Debug iOS background task scheduling by simulating background launches during development, verifying Info.plist configuration, and confirming BGTaskScheduler registration and completion signaling behavior.

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